-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.g2d.elementclass.connection;\r
-\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Path2D;\r
-import java.awt.geom.Point2D;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.handler.InternalSize;\r
-import org.simantics.g2d.element.handler.BendsHandler;\r
-import org.simantics.g2d.element.handler.Move;\r
-import org.simantics.g2d.element.handler.Resize;\r
-import org.simantics.g2d.element.handler.Scale;\r
-import org.simantics.g2d.element.handler.Transform;\r
-\r
-/**\r
- * Implements Bounds, Scale, Move and Transform for edges.\r
- * \r
- * @See {@link InternalSize}\r
- * @See {@link Scale}\r
- * @See {@link Move}\r
- * @See {@link Transform}\r
- * @author Toni Kalajainen\r
- */\r
-public class EdgeTransforms implements InternalSize, Resize, Scale, Move, Transform {\r
-\r
- private static final long serialVersionUID = -1675978959634691347L;\r
- public static final EdgeTransforms INSTANCE = new EdgeTransforms(); \r
-\r
- @Override\r
- public Rectangle2D getBounds(IElement e, Rectangle2D size) {\r
- if (size==null) size = new Rectangle2D.Double();\r
- BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);\r
- Path2D path = bends.getPath(e);\r
- size.setFrame(path.getBounds2D());\r
- return size;\r
- }\r
-\r
- @Override\r
- public void resize(IElement e, Rectangle2D newSize) {\r
- BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);\r
- Path2D path = bends.getPath(e);\r
- Rectangle2D oldSize = path.getBounds2D();\r
- double sx = newSize.getWidth() / oldSize.getWidth();\r
- double sy = newSize.getHeight() / oldSize.getHeight();\r
- double tx = newSize.getMinX() + oldSize.getMinX();\r
- double ty = newSize.getMinY() + oldSize.getMinY();\r
- AffineTransform at = new AffineTransform();\r
- at.translate(tx, ty);\r
- at.scale(sx, sy); \r
- Path2D newPath = new Path2D.Double(path, at);\r
- bends.setPath(e, newPath);\r
- }\r
- \r
- @Override\r
- public Double getFixedAspectRatio(IElement e) {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Rectangle2D getMaximumSize(IElement e) {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Rectangle2D getMinimumSize(IElement e) {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Point2D getMaximumScale(IElement e) {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Point2D getMinimumScale(IElement e) {\r
- return null;\r
- }\r
-\r
- private final static Point2D SCALE = new Point2D.Double(1.0, 1.0);\r
- private final static Point2D POSITION = new Point2D.Double(0.0, 0.0);\r
- private final static AffineTransform TRANSLATE = new AffineTransform();\r
- @Override\r
- public Point2D getScale(IElement e) {\r
- return SCALE;\r
- }\r
-\r
- @Override\r
- public Point2D getPosition(IElement e) {\r
- return POSITION;\r
- }\r
-\r
- @Override\r
- public AffineTransform getTransform(IElement e) {\r
- return TRANSLATE;\r
- }\r
- \r
- @Override\r
- public void moveTo(IElement e, double x, double y) {\r
- BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);\r
- Path2D path = bends.getPath(e);\r
- AffineTransform at = new AffineTransform();\r
- at.translate(x, y);\r
- Path2D newPath = new Path2D.Double(path, at);\r
- bends.setPath(e, newPath);\r
- }\r
-\r
- @Override\r
- public void setScale(IElement e, Point2D newScale) {\r
- BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);\r
- Path2D path = bends.getPath(e);\r
- AffineTransform at = new AffineTransform();\r
- at.scale(newScale.getX(), newScale.getY()); \r
- Path2D newPath = new Path2D.Double(path, at);\r
- bends.setPath(e, newPath);\r
-\r
- }\r
-\r
- @Override\r
- public void setTransform(IElement e, AffineTransform at) {\r
- BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);\r
- Path2D path = bends.getPath(e);\r
- Path2D newPath = new Path2D.Double(path, at);\r
- bends.setPath(e, newPath);\r
- }\r
- \r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.elementclass.connection;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Path2D;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.InternalSize;
+import org.simantics.g2d.element.handler.BendsHandler;
+import org.simantics.g2d.element.handler.Move;
+import org.simantics.g2d.element.handler.Resize;
+import org.simantics.g2d.element.handler.Scale;
+import org.simantics.g2d.element.handler.Transform;
+
+/**
+ * Implements Bounds, Scale, Move and Transform for edges.
+ *
+ * @See {@link InternalSize}
+ * @See {@link Scale}
+ * @See {@link Move}
+ * @See {@link Transform}
+ * @author Toni Kalajainen
+ */
+public class EdgeTransforms implements InternalSize, Resize, Scale, Move, Transform {
+
+ private static final long serialVersionUID = -1675978959634691347L;
+ public static final EdgeTransforms INSTANCE = new EdgeTransforms();
+
+ @Override
+ public Rectangle2D getBounds(IElement e, Rectangle2D size) {
+ if (size==null) size = new Rectangle2D.Double();
+ BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);
+ Path2D path = bends.getPath(e);
+ size.setFrame(path.getBounds2D());
+ return size;
+ }
+
+ @Override
+ public void resize(IElement e, Rectangle2D newSize) {
+ BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);
+ Path2D path = bends.getPath(e);
+ Rectangle2D oldSize = path.getBounds2D();
+ double sx = newSize.getWidth() / oldSize.getWidth();
+ double sy = newSize.getHeight() / oldSize.getHeight();
+ double tx = newSize.getMinX() + oldSize.getMinX();
+ double ty = newSize.getMinY() + oldSize.getMinY();
+ AffineTransform at = new AffineTransform();
+ at.translate(tx, ty);
+ at.scale(sx, sy);
+ Path2D newPath = new Path2D.Double(path, at);
+ bends.setPath(e, newPath);
+ }
+
+ @Override
+ public Double getFixedAspectRatio(IElement e) {
+ return null;
+ }
+
+ @Override
+ public Rectangle2D getMaximumSize(IElement e) {
+ return null;
+ }
+
+ @Override
+ public Rectangle2D getMinimumSize(IElement e) {
+ return null;
+ }
+
+ @Override
+ public Point2D getMaximumScale(IElement e) {
+ return null;
+ }
+
+ @Override
+ public Point2D getMinimumScale(IElement e) {
+ return null;
+ }
+
+ private final static Point2D SCALE = new Point2D.Double(1.0, 1.0);
+ private final static Point2D POSITION = new Point2D.Double(0.0, 0.0);
+ private final static AffineTransform TRANSLATE = new AffineTransform();
+ @Override
+ public Point2D getScale(IElement e) {
+ return SCALE;
+ }
+
+ @Override
+ public Point2D getPosition(IElement e) {
+ return POSITION;
+ }
+
+ @Override
+ public AffineTransform getTransform(IElement e) {
+ return TRANSLATE;
+ }
+
+ @Override
+ public void moveTo(IElement e, double x, double y) {
+ BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);
+ Path2D path = bends.getPath(e);
+ AffineTransform at = new AffineTransform();
+ at.translate(x, y);
+ Path2D newPath = new Path2D.Double(path, at);
+ bends.setPath(e, newPath);
+ }
+
+ @Override
+ public void setScale(IElement e, Point2D newScale) {
+ BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);
+ Path2D path = bends.getPath(e);
+ AffineTransform at = new AffineTransform();
+ at.scale(newScale.getX(), newScale.getY());
+ Path2D newPath = new Path2D.Double(path, at);
+ bends.setPath(e, newPath);
+
+ }
+
+ @Override
+ public void setTransform(IElement e, AffineTransform at) {
+ BendsHandler bends = e.getElementClass().getSingleItem(BendsHandler.class);
+ Path2D path = bends.getPath(e);
+ Path2D newPath = new Path2D.Double(path, at);
+ bends.setPath(e, newPath);
+ }
+
+
+}
Code Review / simantics / platform.git / blobdiff